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Pass Recovery down to rustc_parse's Parser

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This commit is contained in:
mejrs 2026-02-02 14:55:21 +01:00
parent 30ae46fab1
commit aef8217943
4 changed files with 9 additions and 5 deletions
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4
compiler/rustc_attr_parsing/src/parser.rs
View file

@ -575,6 +575,10 @@ impl<'a, 'sess> MetaItemListParserContext<'a, 'sess> {
should_emit: ShouldEmit,
) -> PResult<'sess, MetaItemListParser> {
let mut parser = Parser::new(psess, tokens, None);
if let ShouldEmit::ErrorsAndLints { recovery } = should_emit {
parser = parser.recovery(recovery);
}
let mut this = MetaItemListParserContext { parser: &mut parser, should_emit };
// Presumably, the majority of the time there will only be one attr.

4
tests/ui/diagnostic_namespace/do_not_recommend/does_not_acccept_args.current.stderr
View file

@ -1,8 +1,8 @@
warning: `#[diagnostic::do_not_recommend]` does not expect any arguments
--> $DIR/does_not_acccept_args.rs:12:1
|
LL | #[diagnostic::do_not_recommend(not_accepted)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
LL | #[diagnostic::do_not_recommend(if, crate, do yeet, false, dyn, abstract, gen, not_accepted)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: `#[warn(malformed_diagnostic_attributes)]` (part of `#[warn(unknown_or_malformed_diagnostic_attributes)]`) on by default

4
tests/ui/diagnostic_namespace/do_not_recommend/does_not_acccept_args.next.stderr
View file

@ -1,8 +1,8 @@
warning: `#[diagnostic::do_not_recommend]` does not expect any arguments
--> $DIR/does_not_acccept_args.rs:12:1
|
LL | #[diagnostic::do_not_recommend(not_accepted)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
LL | #[diagnostic::do_not_recommend(if, crate, do yeet, false, dyn, abstract, gen, not_accepted)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: `#[warn(malformed_diagnostic_attributes)]` (part of `#[warn(unknown_or_malformed_diagnostic_attributes)]`) on by default

2
tests/ui/diagnostic_namespace/do_not_recommend/does_not_acccept_args.rs
View file

@ -9,7 +9,7 @@ trait Bar {}
trait Baz {}
trait Boo {}
#[diagnostic::do_not_recommend(not_accepted)]
#[diagnostic::do_not_recommend(if, crate, do yeet, false, dyn, abstract, gen, not_accepted)]
//~^ WARNING `#[diagnostic::do_not_recommend]` does not expect any arguments
impl<T> Foo for T where T: Send {}